74584180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{977}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 171533376

約数和(自身を除く): 96949196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 347, 694, 977, 1388, 1735, 1954, 3470, 3817, 3908, 4885, 6940, 7634, 9770, 10747, 15268, 19085, 19540, 21494, 38170, 42988, 53735, 76340, 107470, 214940, 339019, 678038, 1356076, 1695095, 3390190, 3729209, 6780380, 7458418, 14916836, 18646045, 37292090, 74584180]

約数ペア:

[(1, 74584180), (2, 37292090), (4, 18646045), (5, 14916836), (10, 7458418), (11, 6780380), (20, 3729209), (22, 3390190), (44, 1695095), (55, 1356076), (110, 678038), (220, 339019), (347, 214940), (694, 107470), (977, 76340), (1388, 53735), (1735, 42988), (1954, 38170), (3470, 21494), (3817, 19540), (3908, 19085), (4885, 15268), (6940, 10747), (7634, 9770)]